[Koha-bugs] [Bug 28468] New: Unicode escape and non-whitespace C0 controls characters crash when put in the name of a record

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=28468

            Bug ID: 28468
           Summary: Unicode escape and non-whitespace C0 controls
                    characters crash when put in the name of a record
 Change sponsored?: ---
           Product: Koha
           Version: master
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P5 - low
         Component: Cataloging
          Assignee: koha-bugs at lists.koha-community.org
          Reporter: victor at tuxayo.net
        QA Contact: testopia at bugs.koha-community.org
                CC: m.de.rooy at rijksmuseum.nl

Test:
Edit a record and put the following as a name:
foobar

If above, there is nothing between foo and bar and there is no crash, copy it
from this link:
https://github.com/minimaxir/big-list-of-naughty-strings/blob/master/blns.txt#L718

«Roses are [0;31mred[0m, violets are [0;34mblue. Hope you enjoy terminal
hue»

error ↓↓↓↓↓↓↓

Invalid data, cannot decode metadata object (biblio_metadata.id=294,
biblionumber=295, format=marcxml, schema=MARC21, decoding_error=':49: parser
error : PCDATA invalid Char value 27
    <subfield code="a">foobar</subfield>
                          ^') at /usr/share/perl5/Exception/Class/Base.pm line
88


non-whitespace C0 controls characters:
https://github.com/minimaxir/big-list-of-naughty-strings/blob/master/blns.txt#L116

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